Upon arrival tenet stated the two back bedrooms are always hotter than the rest of the home but even in the master bedroom and common area is not cooling well. Investigated entire system to find a 2023 American standard 4 ton heat pump had looks to be recently installed. The air duct is highly undersized. The supply side duct work is sized for only a 3 ton and so is the return. I performed a static pressure test to prove theory. Please see attached pics. I highly recommend to replace all duct work to handle this new 4 ton machine to prevent premature catastrophic failures. System is sweating due to lack of air movement. The two main rooms of concerns have undersized duct but if client Chooses to upsize duct into rooms you can Rob air from other parts of home. Attempted to reach out to management company to thoroughly explain this and how crucial this repair is and can be if not fixed properly. Sent estimates for band aid repairs which I do not recommend and full system replacement whic